3. Use of any investigational drug within 90 days before study day 1, use of any prescription drug within 30 days before study day 1, consumption of any caffeine-containing products (eg, coffee, tea, chocolate, or cola) or alcoholic beverages within 48 hours before study day 1, consumption of grapefruit or grapefruit-containing products within 72 hours before study day 1, use of any over-the-counter drugs, including herbal supplements (except for the occasional use of vitamins ≤100% of the recommended daily allowance), within 14 days before study day 1, or the donation of blood within 90 days before study day 1.